Sorbent tube adapter nipple for Dual manifold High Back Catalog number: 800165 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9971-50 Sorbent Tube, Silica (H2SO2), 6X70, 150/75, 50/BX Price on request 800261 Single Tube Holder Kit, 7-10 x 175mm Price on request 800149 Single Tube Holder Kit, 6 x 70mm (Standard Charcoa Price on request